John- I noticed in your recent Sports Afield article, pictures of two rifles with Weaver-style rings...this may have been covered repeatedly (and may be a dumb question) but is there any reason for the "coin-slotted" screws to be orientated to the right vs left side of the receiver? I have a few rifles with Weaver rings and while mine usually ended up on the side away from the loading/ejection port, is there any reason, mechanical or otherwise, for this? It wouldn't seem to matter to me but just curious. Thanks